Random Volcano Studies

Question 1

Popacatelup

Answer 1

Mexico

Living around 2 million people, should be evacuated, heart of Mexico , very poor not finances to move.

Question 2

Navado del Ruis

Answer 2

1984 - emitting gasses
Past history studied and hazard map drawn up
Past history showed that you have had glaciers melting and lahars - 2 river valleys , 30,000 people in Amero
Authorities didn’t move, not perceived as. If risk
- 1985 erupted - 23,00 killed
6 metres of mud filled Amero.

Question 3

Modifying event

Answer 3

Lava flow redirected
Diversion channels
Earth barriers - 39 metres high
Than put concrete blocks to break up flow,